TImeline window missing?

I'm new to Resolve and, in fact, just downloaded Resolve 11 Lite (beta) just after it was released. When I open it, I do not see the four tabs for Media, Edit, Color or Deliver. I also do not see any Timeline tabs, even though I created timelines from a few clips. What am I missing here? Did I set it up wrong?
Any insight would be appreciated. Thanks!

For me, I went to VIEW > SHOW WINDOW FRAME -- (down toward the bottom). That resized my Resolve window to fit my screen properly (and therefore, I was able to see the 4 tabs at the bottom MEDIA, EDIT, COLOR & DELIVER.) Once I could see the tabs, then I could click on the EDIT tab, and my TIMELINE suddenly appeared!